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square measure 平方單位制,面積量度單位。

square number

The major function of having precious metals coated with carriers is that it can provide with larger touchable square measure . therefore , it can provide the largest surface square measure and held - up time . equilibrium tight intensity can provide gas with good mixable degree and even step - down in order not to cause slanting flow 將貴金屬披覆于擔體上,主要功能為提供較大的接觸面積,因此可提供最大的表面積及滯留時間,均衡的緊密度可提供氣體好的混合程度及均勻的壓降,不致造成偏流。

Based on the theories described above , calculation formula of general dimension of least square measure and multi - fractal fault diagnosis and analysis system have been established with borland c + + builder 5 . 0 , and checked by pure sinusoidal and cosine signal and sinusoidal signal with noise , and verified by the examples 基于上述原理,建立了最小二乘法的廣義維數計算公式,用borlandc + + builder5 . 0編制了以廣義維數計算分析為基礎的多重分形故障診斷系統,并對標準的正弦信號、余弦信號及帶有噪聲的正弦信號進行了驗證。

We need to know the importance of big , mature trees , because living space for most of man ' s fellow creatures on this planet is figured not only in square measure of surface but also in cubic volume above the earth 我們要認識到大樹的重要性,因為動物的生存空間不僅應按平方面積來計算,還應按立方體積來計算。

The factors which affect the spl : the square measure of diaphragm , the amplitude of vibration , magnetic field intensity , power , impedance , resonant chamber , the pattern and the thickness of diaphragm , and the holes 音量會影響聲音大小的因素:膜片面積,振幅,磁場強度,功率,阻抗,音腔大小,膜片花紋/厚度,開孔

To square the circle ( math . ) , to determine the exact contents of a circle in square measure . the solution of this famous problem is now generally admitted to be impossible 試圖把圓切拼成方形以精確計算其平方值是不可能做到的。如果楞要這么做,就顯得有點故意刁難,求全責備了。

Deodorization effect is high . because oxidization effect has large touchable square measure , it can handle a large number of odor effectly ~除臭效果高,由于氧化反應接觸面積大,可以有效的處理大量的臭氣。

Square measuring instrument 直角尺檢查儀